2892813

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 4897440

約数和(自身を除く): 2004627

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1789, 5367, 12523, 19679, 37569, 59037, 87661, 137753, 262983, 413259, 964271, 2892813]

約数ペア:

[(1, 2892813), (3, 964271), (7, 413259), (11, 262983), (21, 137753), (33, 87661), (49, 59037), (77, 37569), (147, 19679), (231, 12523), (539, 5367), (1617, 1789)]